System Control/Servo; Audio/Video Section; System Control/Servo Section - Aiwa HV-FX5700 Service Manual

BLOCK DIAGRAM-5 (NORMAL AUDIO SECTION)
To
Hi-Fi AUDIO/
SCART
78
SECTION
AUDIO IN 1
76
80
AUDIO
REC/PB
HEAD
Q308,
Q309,
Q310
REC "H"
:PB AUDIO SIGNAL
IC301
LA71598M
AUDIO/VIDEO
PROCESS
LINE
ALC
MUTE
AMP
:REC AUDIO SIGNAL
IC301
LA71598M
AUDIO/VIDEO
PROCESS
4
EQ AMP
6
Vref
5
AUDIO
99
BIAS
17
REC
AMP
96 98 7
1 100
LINE
MUTE
AMP
SERIAL
DECODER
24 23
DATA CLK
To
SYSTEM CONTROL/
SERVO/OSD
SECTION
FL301,Q311
AUTO BIAS
CONTROL
99
BIAS Q307
6
REC/PB
MONO A.OUT
96
To
Hi-Fi AUDIO/
SCART
SECTION
OSC
AUDIO
HEAD